841st Transportation Battalion personnel load vehicles and equipment onto a Korean carrier during a U.S. Transportation Command Surface Deployment and Distribution Command mission, June 19, 2015 at Joint Base Charleston – Weapons Station, S.C. SDDC is the Army Service Component Command of the USTRANSCOM and is a major subordinate command to Army Materiel Command. This relationship links USTRANSCOM’s Joint Deployment and Distribution Enterprise and Army Materiel Command Materiel Enterprise. The command also partners with the commercial transportation industry as the coordinating link between DOD surface transportation requirements and the capability industry provides. (U.S. Air Force photo/Staff Sgt. AJ Hyatt)

841st Transportation Battalion personnel load vehicles and equipment onto a Korean carrier during a U.S. Transportation Command Surface Deployment and Distribution Command mission, June 19, 2015 at Joint Base Charleston – Weapons Station, S.C. SDDC is the Army Service Component Command of the USTRANSCOM and is a major subordinate command to Army Materiel Command. This relationship links USTRANSCOM’s Joint Deployment and Distribution Enterprise and Army Materiel Command Materiel Enterprise. The command also partners with the commercial transportation industry as the coordinating link between DOD surface transportation requirements and the capability industry provides. (U.S. Air Force photo/Staff Sgt. AJ Hyatt)

841st Transportation Battalion personnel load vehicles and equipment onto a Korean carrier during a U.S. Transportation Command Surface Deployment and Distribution Command mission, June 19, 2015 at Joint Base Charleston – Weapons Station, S.C. SDDC is the Army Service Component Command of the USTRANSCOM and is a major subordinate command to Army Materiel Command. This relationship links USTRANSCOM’s Joint Deployment and Distribution Enterprise and Army Materiel Command Materiel Enterprise. The command also partners with the commercial transportation industry as the coordinating link between DOD surface transportation requirements and the capability industry provides. (U.S. Air Force photo/Staff Sgt. AJ Hyatt)